libyui-ncurses  2.44.1
/usr/src/RPM/BUILD/libyui-ncurses-2.44.1/src/NCSelectionBox.h
00001 /*
00002   Copyright (C) 2000-2012 Novell, Inc
00003   This library is free software; you can redistribute it and/or modify
00004   it under the terms of the GNU Lesser General Public License as
00005   published by the Free Software Foundation; either version 2.1 of the
00006   License, or (at your option) version 3.0 of the License. This library
00007   is distributed in the hope that it will be useful, but WITHOUT ANY
00008   WARRANTY; without even the implied warranty of MERCHANTABILITY or
00009   FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
00010   License for more details. You should have received a copy of the GNU
00011   Lesser General Public License along with this library; if not, write
00012   to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
00013   Floor, Boston, MA 02110-1301 USA
00014 */
00015 
00016 
00017 /*-/
00018 
00019    File:       NCSelectionBox.h
00020 
00021    Author:     Michael Andres <ma@suse.de>
00022 
00023 /-*/
00024 
00025 #ifndef NCSelectionBox_h
00026 #define NCSelectionBox_h
00027 
00028 #include <iosfwd>
00029 
00030 #include <yui/YSelectionBox.h>
00031 #include "NCPadWidget.h"
00032 #include "NCTablePad.h"
00033 
00034 
00035 class NCSelectionBox : public YSelectionBox, public NCPadWidget
00036 {
00037 
00038     friend std::ostream & operator<<( std::ostream & STREAM, const NCSelectionBox & OBJ );
00039 
00040     NCSelectionBox & operator=( const NCSelectionBox & );
00041     NCSelectionBox( const NCSelectionBox & );
00042 
00043 protected:
00044 
00045     /**
00046      * Overload myPad to narrow the type
00047      */
00048     virtual NCTablePad * myPad() const
00049     { return dynamic_cast<NCTablePad*>( NCPadWidget::myPad() ); }
00050 
00051     bool          biglist;
00052 
00053 protected:
00054 
00055     virtual const char * location() const { return "NCSelectionBox"; }
00056 
00057     virtual NCPad * CreatePad();
00058     virtual void    wRecoded();
00059 
00060 public:
00061 
00062     NCSelectionBox( YWidget * parent, const std::string & label );
00063     virtual ~NCSelectionBox();
00064 
00065     bool bigList() const { return biglist; }
00066 
00067     void setBigList( const bool big ) { biglist = big; }
00068 
00069     virtual void addItem( YItem *item );
00070     virtual void addItem( const std::string & itemLabel, bool selected = false );
00071 
00072     virtual int preferredWidth();
00073     virtual int preferredHeight();
00074 
00075     virtual void setSize( int newWidth, int newHeight );
00076 
00077     virtual void setLabel( const std::string & nlabel );
00078 
00079     virtual int getCurrentItem();
00080     virtual void setCurrentItem( int index );
00081 
00082     virtual void selectItem( YItem *item, bool selected );
00083     virtual void selectItem( int index );
00084 
00085     virtual NCursesEvent wHandleInput( wint_t key );
00086 
00087     virtual void setEnabled( bool do_bv );
00088 
00089     virtual bool setKeyboardFocus()
00090     {
00091         if ( !grabFocus() )
00092             return YWidget::setKeyboardFocus();
00093 
00094         return true;
00095     }
00096 
00097     std::string getLine( const int & index );
00098     void clearTable( ) { myPad()->ClearTable(); };
00099 
00100     void deleteAllItems();
00101 };
00102 
00103 
00104 #endif // NCSelectionBox_h
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